Invention of Artificial Rice Field Soil: A Tool to Study the Effect of Soil Components on the Activity and Community of Microorganisms Involved in Anaerobic Organic Matter Decomposition.
HTS
humus
methane
paddy soil
soil microcosm
Journal
Microbes and environments
ISSN: 1347-4405
Titre abrégé: Microbes Environ
Pays: Japan
ID NLM: 9710937
Informations de publication
Date de publication:
2020
2020
Historique:
entrez:
23
9
2020
pubmed:
24
9
2020
medline:
4
6
2021
Statut:
ppublish
Résumé
Soils are characterized by diverse biotic and abiotic constituents, and this complexity hinders studies on the effects of individual soil components on microorganisms in soil. Although artificial soils have been used to overcome this issue, anoxic soils have not yet been examined. We herein aimed to create artificial soil that reproduces anaerobic methane production by soil from a rice field. Organic materials and mineral particles separated from rice field soil were mixed to prepare an artificial soil matrix; the matrix was added with a small volume of a soil suspension as a microbial inoculum. When the microbial inoculum was added immediately after matrix preparation, anaerobic decomposition was markedly less than that by original soil. When the inoculum was added 9-15 days after soil matrix preparation, anaerobic CO
Identifiants
pubmed: 32963205
doi: 10.1264/jsme2.ME20093
pmc: PMC7734398
doi:
Substances chimiques
Organic Chemicals
0
Soil
0
Carbon Dioxide
142M471B3J
Methane
OP0UW79H66
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Références
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